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Company Advantages
1. The size of Synwin innerspring mattress is kept standard. It includes the twin bed, 39 inches wide and 74 inches long; the double bed, 54 inches wide and 74 inches long; the queen bed, 60 inches wide and 80 inches long; and the king bed, 78 inches wide and 80 inches long.
2. The products are of high quality and stable performance, and are well received by customers.
3. To assure its quality, the product is manufactured under the supervision of our experienced QA team.
4. Its prototype is continually tested against a wide variety of key performance criteria before going into production. It is also tested for conformity with a series of international standards.
5. One of our customers said that the dimensions of this product totally conform to his machine's model. It can be perfectly adapted to the intended use.

Company Features
1. Synwin Global Co.,Ltd has gained wide popularity for its bonnell spring mattress wholesale . Synwin Global Co.,Ltd is professional as a bonnell spring vs memory foam mattress manufacturer.
2. Our factory possesses efficient and complete management mechanisms and has passed the ISO9001 quality management system. The mechanisms and system offer a strong assurance to all the product quality. Our factory is equipped with a series of production facilities including testing machines and instruments. They are highly in line with international standards and norms, which enable us to provide products exactly per customers' requirements.
3. Our goal is to be a global leader. We believe that we can provide the ideal elements in our value chain to achieve the best interests of each customer. Inquire now! We are committed to being an innovative leader in this industry. We will spare no effort to grasp the emerging product concepts and innovative technologies to optimize our products and strengthen our innovation capabilities.